9.07pm: On Twitter runehak, who works for the Norwegian Broadcasting Corporation, says:
News agency NTB says police do NOT think this is international terrorism. #osloexpl #oslobomb #whys
and then
Nationen also writes police think its a local variant directed at the current political system. #osloexpl #oslobomb #whys
9.02pm: According to David Berry, from the department of Political Studies at Swansea University, on NRK in the last few minutes they interviewed the head of police in Oslo and he stated that the gunman was NOT wearing a police uniform, rather a blue jumper which had a Norwegian police badge or sign on it. He also confirmed that the suspect had never worked for the police.